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Drop obsolete IVideoDriver features

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This commit is contained in:
numzero 2023-02-27 21:23:11 +03:00
parent 608aa150ff
commit 79fdab0551
5 changed files with 12 additions and 475 deletions
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119
include/IVideoDriver.h
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@ -719,23 +719,6 @@ namespace video
virtual void draw3DLine(const core::vector3df& start, virtual void draw3DLine(const core::vector3df& start,
const core::vector3df& end, SColor color = SColor(255,255,255,255)) =0; const core::vector3df& end, SColor color = SColor(255,255,255,255)) =0;
//! Draws a 3d triangle.
/** This method calls drawVertexPrimitiveList for some triangles.
This method works with all drivers because it simply calls
drawVertexPrimitiveList, but it is hence not very fast.
Note that the triangle is drawn using the current
transformation matrix and material. So if you need to draw it
independently of the current transformation, use
\code
driver->setMaterial(someMaterial);
driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
\endcode
for some properly set up material before drawing the triangle.
\param triangle The triangle to draw.
\param color Color of the line. */
virtual void draw3DTriangle(const core::triangle3df& triangle,
SColor color = SColor(255,255,255,255)) =0;
//! Draws a 3d axis aligned box. //! Draws a 3d axis aligned box.
/** This method simply calls draw3DLine for the edges of the /** This method simply calls draw3DLine for the edges of the
box. Note that the box is drawn using the current transformation box. Note that the box is drawn using the current transformation
@ -780,35 +763,6 @@ namespace video
const core::rect<s32>& sourceRect, const core::rect<s32>* clipRect =0, const core::rect<s32>& sourceRect, const core::rect<s32>* clipRect =0,
SColor color=SColor(255,255,255,255), bool useAlphaChannelOfTexture=false) =0; SColor color=SColor(255,255,255,255), bool useAlphaChannelOfTexture=false) =0;
//! Draws a set of 2d images, using a color and the alpha channel of the texture.
/** The images are drawn beginning at pos and concatenated in
one line. All drawings are clipped against clipRect (if != 0).
The subtextures are defined by the array of sourceRects and are
chosen by the indices given.
\param texture Texture to be drawn.
\param pos Upper left 2d destination position where the image
will be drawn.
\param sourceRects Source rectangles of the image.
\param indices List of indices which choose the actual
rectangle used each time.
\param kerningWidth Offset to Position on X
\param clipRect Pointer to rectangle on the screen where the
image is clipped to.
If this pointer is 0 then the image is not clipped.
\param color Color with which the image is drawn.
Note that the alpha component is used. If alpha is other than
255, the image will be transparent.
\param useAlphaChannelOfTexture: If true, the alpha channel of
the texture is used to draw the image. */
virtual void draw2DImageBatch(const video::ITexture* texture,
const core::position2d<s32>& pos,
const core::array<core::rect<s32> >& sourceRects,
const core::array<s32>& indices,
s32 kerningWidth=0,
const core::rect<s32>* clipRect=0,
SColor color=SColor(255,255,255,255),
bool useAlphaChannelOfTexture=false) =0;
//! Draws a set of 2d images, using a color and the alpha channel of the texture. //! Draws a set of 2d images, using a color and the alpha channel of the texture.
/** All drawings are clipped against clipRect (if != 0). /** All drawings are clipped against clipRect (if != 0).
The subtextures are defined by the array of sourceRects and are The subtextures are defined by the array of sourceRects and are
@ -879,13 +833,6 @@ namespace video
SColor colorLeftDown, SColor colorRightDown, SColor colorLeftDown, SColor colorRightDown,
const core::rect<s32>* clip =0) =0; const core::rect<s32>* clip =0) =0;
//! Draws the outline of a 2D rectangle.
/** \param pos Position of the rectangle.
\param color Color of the rectangle to draw. The alpha component
specifies how transparent the rectangle outline will be. */
virtual void draw2DRectangleOutline(const core::recti& pos,
SColor color=SColor(255,255,255,255)) =0;
//! Draws a 2d line. //! Draws a 2d line.
/** In theory both start and end will be included in coloring. /** In theory both start and end will be included in coloring.
BUG: Currently d3d ignores the last pixel BUG: Currently d3d ignores the last pixel
@ -899,72 +846,6 @@ namespace video
const core::position2d<s32>& end, const core::position2d<s32>& end,
SColor color=SColor(255,255,255,255)) =0; SColor color=SColor(255,255,255,255)) =0;
//! Draws a pixel.
/** \param x The x-position of the pixel.
\param y The y-position of the pixel.
\param color Color of the pixel to draw. */
virtual void drawPixel(u32 x, u32 y, const SColor& color) =0;
//! Draws a non filled concyclic regular 2d polygon.
/** This method can be used to draw circles, but also
triangles, tetragons, pentagons, hexagons, heptagons, octagons,
enneagons, decagons, hendecagons, dodecagon, triskaidecagons,
etc. I think you'll got it now. And all this by simply
specifying the vertex count. Welcome to the wonders of
geometry.
\param center Position of center of circle (pixels).
\param radius Radius of circle in pixels.
\param color Color of the circle.
\param vertexCount Amount of vertices of the polygon. Specify 2
to draw a line, 3 to draw a triangle, 4 for tetragons and a lot
(>10) for nearly a circle. */
virtual void draw2DPolygon(core::position2d<s32> center,
f32 radius,
video::SColor color=SColor(100,255,255,255),
s32 vertexCount=10) =0;
//! Draws a shadow volume into the stencil buffer.
/** To draw a stencil shadow, do this: First, draw all geometry.
Then use this method, to draw the shadow volume. Then, use
IVideoDriver::drawStencilShadow() to visualize the shadow.
Please note that the code for the opengl version of the method
is based on free code sent in by Philipp Dortmann, lots of
thanks go to him!
\param triangles Array of 3d vectors, specifying the shadow
volume.
\param zfail If set to true, zfail method is used, otherwise
zpass.
\param debugDataVisible The debug data that is enabled for this
shadow node
*/
virtual void drawStencilShadowVolume(const core::array<core::vector3df>& triangles, bool zfail=true, u32 debugDataVisible=0) =0;
//! Fills the stencil shadow with color.
/** After the shadow volume has been drawn into the stencil
buffer using IVideoDriver::drawStencilShadowVolume(), use this
to draw the color of the shadow.
Please note that the code for the opengl version of the method
is based on free code sent in by Philipp Dortmann, lots of
thanks go to him!
\param clearStencilBuffer Set this to false, if you want to
draw every shadow with the same color, and only want to call
drawStencilShadow() once after all shadow volumes have been
drawn. Set this to true, if you want to paint every shadow with
its own color.
\param leftUpEdge Color of the shadow in the upper left corner
of screen.
\param rightUpEdge Color of the shadow in the upper right
corner of screen.
\param leftDownEdge Color of the shadow in the lower left
corner of screen.
\param rightDownEdge Color of the shadow in the lower right
corner of screen. */
virtual void drawStencilShadow(bool clearStencilBuffer=false,
video::SColor leftUpEdge = video::SColor(255,0,0,0),
video::SColor rightUpEdge = video::SColor(255,0,0,0),
video::SColor leftDownEdge = video::SColor(255,0,0,0),
video::SColor rightDownEdge = video::SColor(255,0,0,0)) =0;
//! Draws a mesh buffer //! Draws a mesh buffer
/** \param mb Buffer to draw */ /** \param mb Buffer to draw */
virtual void drawMeshBuffer(const scene::IMeshBuffer* mb) =0; virtual void drawMeshBuffer(const scene::IMeshBuffer* mb) =0;

107
source/Irrlicht/CNullDriver.cpp
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@ -719,27 +719,6 @@ void CNullDriver::draw3DLine(const core::vector3df& start,
} }
//! Draws a 3d triangle.
void CNullDriver::draw3DTriangle(const core::triangle3df& triangle, SColor color)
{
S3DVertex vertices[3];
vertices[0].Pos=triangle.pointA;
vertices[0].Color=color;
vertices[0].Normal=triangle.getNormal().normalize();
vertices[0].TCoords.set(0.f,0.f);
vertices[1].Pos=triangle.pointB;
vertices[1].Color=color;
vertices[1].Normal=vertices[0].Normal;
vertices[1].TCoords.set(0.5f,1.f);
vertices[2].Pos=triangle.pointC;
vertices[2].Color=color;
vertices[2].Normal=vertices[0].Normal;
vertices[2].TCoords.set(1.f,0.f);
const u16 indexList[] = {0,1,2};
drawVertexPrimitiveList(vertices, 3, indexList, 1, EVT_STANDARD, scene::EPT_TRIANGLES, EIT_16BIT);
}
//! Draws a 3d axis aligned box. //! Draws a 3d axis aligned box.
void CNullDriver::draw3DBox(const core::aabbox3d<f32>& box, SColor color) void CNullDriver::draw3DBox(const core::aabbox3d<f32>& box, SColor color)
{ {
@ -779,31 +758,6 @@ void CNullDriver::draw2DImage(const video::ITexture* texture, const core::positi
} }
//! draws a set of 2d images, using a color and the alpha channel of the
//! texture if desired. The images are drawn beginning at pos and concatenated
//! in one line. All drawings are clipped against clipRect (if != 0).
//! The subtextures are defined by the array of sourceRects and are chosen
//! by the indices given.
void CNullDriver::draw2DImageBatch(const video::ITexture* texture,
const core::position2d<s32>& pos,
const core::array<core::rect<s32> >& sourceRects,
const core::array<s32>& indices,
s32 kerningWidth,
const core::rect<s32>* clipRect, SColor color,
bool useAlphaChannelOfTexture)
{
core::position2d<s32> target(pos);
for (u32 i=0; i<indices.size(); ++i)
{
draw2DImage(texture, target, sourceRects[indices[i]],
clipRect, color, useAlphaChannelOfTexture);
target.X += sourceRects[indices[i]].getWidth();
target.X += kerningWidth;
}
}
//! draws a set of 2d images, using a color and the alpha channel of the //! draws a set of 2d images, using a color and the alpha channel of the
//! texture if desired. //! texture if desired.
void CNullDriver::draw2DImageBatch(const video::ITexture* texture, void CNullDriver::draw2DImageBatch(const video::ITexture* texture,
@ -844,16 +798,6 @@ void CNullDriver::draw2DImage(const video::ITexture* texture, const core::positi
} }
//! Draws the outline of a 2d rectangle
void CNullDriver::draw2DRectangleOutline(const core::recti& pos, SColor color)
{
draw2DLine(pos.UpperLeftCorner, core::position2di(pos.LowerRightCorner.X, pos.UpperLeftCorner.Y), color);
draw2DLine(core::position2di(pos.LowerRightCorner.X, pos.UpperLeftCorner.Y), pos.LowerRightCorner, color);
draw2DLine(pos.LowerRightCorner, core::position2di(pos.UpperLeftCorner.X, pos.LowerRightCorner.Y), color);
draw2DLine(core::position2di(pos.UpperLeftCorner.X, pos.LowerRightCorner.Y), pos.UpperLeftCorner, color);
}
//! Draw a 2d rectangle //! Draw a 2d rectangle
void CNullDriver::draw2DRectangle(SColor color, const core::rect<s32>& pos, const core::rect<s32>* clip) void CNullDriver::draw2DRectangle(SColor color, const core::rect<s32>& pos, const core::rect<s32>* clip)
{ {
@ -877,38 +821,6 @@ void CNullDriver::draw2DLine(const core::position2d<s32>& start,
{ {
} }
//! Draws a pixel
void CNullDriver::drawPixel(u32 x, u32 y, const SColor & color)
{
}
//! Draws a non filled concyclic regular 2d polygon.
void CNullDriver::draw2DPolygon(core::position2d<s32> center,
f32 radius, video::SColor color, s32 count)
{
if (count < 2)
return;
core::position2d<s32> first;
core::position2d<s32> a,b;
for (s32 j=0; j<count; ++j)
{
b = a;
f32 p = j / (f32)count * (core::PI*2);
a = center + core::position2d<s32>((s32)(sin(p)*radius), (s32)(cos(p)*radius));
if (j==0)
first = a;
else
draw2DLine(a, b, color);
}
draw2DLine(a, first, color);
}
//! returns color format //! returns color format
ECOLOR_FORMAT CNullDriver::getColorFormat() const ECOLOR_FORMAT CNullDriver::getColorFormat() const
@ -979,25 +891,6 @@ const wchar_t* CNullDriver::getName() const
} }
//! Draws a shadow volume into the stencil buffer. To draw a stencil shadow, do
//! this: First, draw all geometry. Then use this method, to draw the shadow
//! volume. Then, use IVideoDriver::drawStencilShadow() to visualize the shadow.
void CNullDriver::drawStencilShadowVolume(const core::array<core::vector3df>& triangles, bool zfail, u32 debugDataVisible)
{
}
//! Fills the stencil shadow with color. After the shadow volume has been drawn
//! into the stencil buffer using IVideoDriver::drawStencilShadowVolume(), use this
//! to draw the color of the shadow.
void CNullDriver::drawStencilShadow(bool clearStencilBuffer,
video::SColor leftUpEdge, video::SColor rightUpEdge,
video::SColor leftDownEdge, video::SColor rightDownEdge)
{
}
//! Creates a boolean alpha channel of the texture based of an color key. //! Creates a boolean alpha channel of the texture based of an color key.
void CNullDriver::makeColorKeyTexture(video::ITexture* texture, void CNullDriver::makeColorKeyTexture(video::ITexture* texture,
video::SColor color, video::SColor color,

25
source/Irrlicht/CNullDriver.h
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@ -126,9 +126,8 @@ namespace video
virtual void draw3DLine(const core::vector3df& start, virtual void draw3DLine(const core::vector3df& start,
const core::vector3df& end, SColor color = SColor(255,255,255,255)) override; const core::vector3df& end, SColor color = SColor(255,255,255,255)) override;
//! Draws a 3d triangle. [[deprecated]] virtual void draw3DTriangle(const core::triangle3df& triangle,
virtual void draw3DTriangle(const core::triangle3df& triangle, SColor color = SColor(255,255,255,255)) {}
SColor color = SColor(255,255,255,255)) override;
//! Draws a 3d axis aligned box. //! Draws a 3d axis aligned box.
virtual void draw3DBox(const core::aabbox3d<f32>& box, virtual void draw3DBox(const core::aabbox3d<f32>& box,
@ -154,14 +153,14 @@ namespace video
Note that the alpha component is used: If alpha is other than 255, the image will be transparent. Note that the alpha component is used: If alpha is other than 255, the image will be transparent.
\param useAlphaChannelOfTexture: If true, the alpha channel of the texture is \param useAlphaChannelOfTexture: If true, the alpha channel of the texture is
used to draw the image. */ used to draw the image. */
virtual void draw2DImageBatch(const video::ITexture* texture, [[deprecated]] virtual void draw2DImageBatch(const video::ITexture* texture,
const core::position2d<s32>& pos, const core::position2d<s32>& pos,
const core::array<core::rect<s32> >& sourceRects, const core::array<core::rect<s32> >& sourceRects,
const core::array<s32>& indices, const core::array<s32>& indices,
s32 kerningWidth = 0, s32 kerningWidth = 0,
const core::rect<s32>* clipRect = 0, const core::rect<s32>* clipRect = 0,
SColor color=SColor(255,255,255,255), SColor color=SColor(255,255,255,255),
bool useAlphaChannelOfTexture=false) override; bool useAlphaChannelOfTexture=false) {}
//! Draws a set of 2d images, using a color and the alpha channel of the texture. //! Draws a set of 2d images, using a color and the alpha channel of the texture.
/** All drawings are clipped against clipRect (if != 0). /** All drawings are clipped against clipRect (if != 0).
@ -205,7 +204,7 @@ namespace video
const core::rect<s32>* clip = 0) override; const core::rect<s32>* clip = 0) override;
//! Draws the outline of a 2d rectangle //! Draws the outline of a 2d rectangle
void draw2DRectangleOutline(const core::recti& pos, SColor color=SColor(255,255,255,255)) override; [[deprecated]] virtual void draw2DRectangleOutline(const core::recti& pos, SColor color=SColor(255,255,255,255)) {}
//! Draws a 2d line. //! Draws a 2d line.
virtual void draw2DLine(const core::position2d<s32>& start, virtual void draw2DLine(const core::position2d<s32>& start,
@ -213,11 +212,11 @@ namespace video
SColor color=SColor(255,255,255,255)) override; SColor color=SColor(255,255,255,255)) override;
//! Draws a pixel //! Draws a pixel
void drawPixel(u32 x, u32 y, const SColor & color) override; [[deprecated]] virtual void drawPixel(u32 x, u32 y, const SColor & color) {}
//! Draws a non filled concyclic reqular 2d polygon. //! Draws a non filled concyclic reqular 2d polygon.
virtual void draw2DPolygon(core::position2d<s32> center, [[deprecated]] virtual void draw2DPolygon(core::position2d<s32> center,
f32 radius, video::SColor Color, s32 vertexCount) override; f32 radius, video::SColor Color, s32 vertexCount) {}
virtual void setFog(SColor color=SColor(0,255,255,255), virtual void setFog(SColor color=SColor(0,255,255,255),
E_FOG_TYPE fogType=EFT_FOG_LINEAR, E_FOG_TYPE fogType=EFT_FOG_LINEAR,
@ -268,17 +267,17 @@ namespace video
//! Draws a shadow volume into the stencil buffer. To draw a stencil shadow, do //! Draws a shadow volume into the stencil buffer. To draw a stencil shadow, do
//! this: First, draw all geometry. Then use this method, to draw the shadow //! this: First, draw all geometry. Then use this method, to draw the shadow
//! volume. Then, use IVideoDriver::drawStencilShadow() to visualize the shadow. //! volume. Then, use IVideoDriver::drawStencilShadow() to visualize the shadow.
virtual void drawStencilShadowVolume(const core::array<core::vector3df>& triangles, [[deprecated]] virtual void drawStencilShadowVolume(const core::array<core::vector3df>& triangles,
bool zfail=true, u32 debugDataVisible=0) override; bool zfail=true, u32 debugDataVisible=0) {}
//! Fills the stencil shadow with color. After the shadow volume has been drawn //! Fills the stencil shadow with color. After the shadow volume has been drawn
//! into the stencil buffer using IVideoDriver::drawStencilShadowVolume(), use this //! into the stencil buffer using IVideoDriver::drawStencilShadowVolume(), use this
//! to draw the color of the shadow. //! to draw the color of the shadow.
virtual void drawStencilShadow(bool clearStencilBuffer=false, [[deprecated]] virtual void drawStencilShadow(bool clearStencilBuffer=false,
video::SColor leftUpEdge = video::SColor(0,0,0,0), video::SColor leftUpEdge = video::SColor(0,0,0,0),
video::SColor rightUpEdge = video::SColor(0,0,0,0), video::SColor rightUpEdge = video::SColor(0,0,0,0),
video::SColor leftDownEdge = video::SColor(0,0,0,0), video::SColor leftDownEdge = video::SColor(0,0,0,0),
video::SColor rightDownEdge = video::SColor(0,0,0,0)) override; video::SColor rightDownEdge = video::SColor(0,0,0,0)) {}
//! Removes a texture from the texture cache and deletes it, freeing lot of //! Removes a texture from the texture cache and deletes it, freeing lot of

217
source/Irrlicht/OpenGL/Driver.cpp
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@ -1231,102 +1231,6 @@ COpenGL3Driver::~COpenGL3Driver()
} }
//! draws a set of 2d images, using a color and the alpha channel
void COpenGL3Driver::draw2DImageBatch(const video::ITexture* texture,
const core::position2d<s32>& pos,
const core::array<core::rect<s32> >& sourceRects,
const core::array<s32>& indices, s32 kerningWidth,
const core::rect<s32>* clipRect, SColor color,
bool useAlphaChannelOfTexture)
{
if (!texture)
return;
chooseMaterial2D();
if (!setMaterialTexture(0, texture))
return;
setRenderStates2DMode(color.getAlpha() < 255, true, useAlphaChannelOfTexture);
const core::dimension2d<u32>& renderTargetSize = getCurrentRenderTargetSize();
if (clipRect)
{
if (!clipRect->isValid())
return;
glEnable(GL_SCISSOR_TEST);
glScissor(clipRect->UpperLeftCorner.X, renderTargetSize.Height - clipRect->LowerRightCorner.Y,
clipRect->getWidth(), clipRect->getHeight());
}
const core::dimension2du& ss = texture->getOriginalSize();
core::position2d<s32> targetPos(pos);
// texcoords need to be flipped horizontally for RTTs
const bool isRTT = texture->isRenderTarget();
const f32 invW = 1.f / static_cast<f32>(ss.Width);
const f32 invH = 1.f / static_cast<f32>(ss.Height);
core::array<S3DVertex> vertices;
core::array<u16> quadIndices;
vertices.reallocate(indices.size()*4);
quadIndices.reallocate(indices.size()*3);
for (u32 i = 0; i < indices.size(); ++i)
{
const s32 currentIndex = indices[i];
if (!sourceRects[currentIndex].isValid())
break;
const core::rect<f32> tcoords(
sourceRects[currentIndex].UpperLeftCorner.X * invW,
(isRTT ? sourceRects[currentIndex].LowerRightCorner.Y : sourceRects[currentIndex].UpperLeftCorner.Y) * invH,
sourceRects[currentIndex].LowerRightCorner.X * invW,
(isRTT ? sourceRects[currentIndex].UpperLeftCorner.Y : sourceRects[currentIndex].LowerRightCorner.Y) * invH);
const core::rect<s32> poss(targetPos, sourceRects[currentIndex].getSize());
f32 left = (f32)poss.UpperLeftCorner.X / (f32)renderTargetSize.Width * 2.f - 1.f;
f32 right = (f32)poss.LowerRightCorner.X / (f32)renderTargetSize.Width * 2.f - 1.f;
f32 down = 2.f - (f32)poss.LowerRightCorner.Y / (f32)renderTargetSize.Height * 2.f - 1.f;
f32 top = 2.f - (f32)poss.UpperLeftCorner.Y / (f32)renderTargetSize.Height * 2.f - 1.f;
const u32 vstart = vertices.size();
vertices.push_back(S3DVertex(left, top, 0, 0, 0, 1, color, tcoords.UpperLeftCorner.X, tcoords.UpperLeftCorner.Y));
vertices.push_back(S3DVertex(right, top, 0, 0, 0, 1, color, tcoords.LowerRightCorner.X, tcoords.UpperLeftCorner.Y));
vertices.push_back(S3DVertex(right, down, 0, 0, 0, 1, color, tcoords.LowerRightCorner.X, tcoords.LowerRightCorner.Y));
vertices.push_back(S3DVertex(left, down, 0, 0, 0, 1, color, tcoords.UpperLeftCorner.X, tcoords.LowerRightCorner.Y));
quadIndices.push_back(vstart);
quadIndices.push_back(vstart+1);
quadIndices.push_back(vstart+2);
quadIndices.push_back(vstart);
quadIndices.push_back(vstart+2);
quadIndices.push_back(vstart+3);
targetPos.X += sourceRects[currentIndex].getWidth();
}
if (vertices.size())
{
glEnableVertexAttribArray(EVA_POSITION);
glEnableVertexAttribArray(EVA_COLOR);
glEnableVertexAttribArray(EVA_TCOORD0);
glVertexAttribPointer(EVA_POSITION, 3, GL_FLOAT, false, sizeof(S3DVertex), &vertices[0].Pos);
glVertexAttribPointer(EVA_COLOR, 4, GL_UNSIGNED_BYTE, true, sizeof(S3DVertex), &vertices[0].Color);
glVertexAttribPointer(EVA_TCOORD0, 2, GL_FLOAT, false, sizeof(S3DVertex), &vertices[0].TCoords);
glDrawElements(GL_TRIANGLES, quadIndices.size(), GL_UNSIGNED_SHORT, quadIndices.pointer());
glDisableVertexAttribArray(EVA_TCOORD0);
glDisableVertexAttribArray(EVA_COLOR);
glDisableVertexAttribArray(EVA_POSITION);
}
if (clipRect)
glDisable(GL_SCISSOR_TEST);
testGLError(__LINE__);
}
//! draw a 2d rectangle //! draw a 2d rectangle
void COpenGL3Driver::draw2DRectangle(SColor color, void COpenGL3Driver::draw2DRectangle(SColor color,
const core::rect<s32>& position, const core::rect<s32>& position,
@ -1980,127 +1884,6 @@ COpenGL3Driver::~COpenGL3Driver()
} }
//! Draws a shadow volume into the stencil buffer.
void COpenGL3Driver::drawStencilShadowVolume(const core::array<core::vector3df>& triangles, bool zfail, u32 debugDataVisible)
{
const u32 count=triangles.size();
if (!StencilBuffer || !count)
return;
bool fog = Material.FogEnable;
bool lighting = Material.Lighting;
E_MATERIAL_TYPE materialType = Material.MaterialType;
Material.FogEnable = false;
Material.Lighting = false;
Material.MaterialType = EMT_SOLID; // Dedicated material in future.
setRenderStates3DMode();
CacheHandler->setDepthTest(true);
CacheHandler->setDepthFunc(GL_LESS);
CacheHandler->setDepthMask(false);
if (!(debugDataVisible & (scene::EDS_SKELETON|scene::EDS_MESH_WIRE_OVERLAY)))
{
CacheHandler->setColorMask(ECP_NONE);
glEnable(GL_STENCIL_TEST);
}
glEnableVertexAttribArray(EVA_POSITION);
glVertexAttribPointer(EVA_POSITION, 3, GL_FLOAT, false, sizeof(core::vector3df), triangles.const_pointer());
glStencilMask(~0);
glStencilFunc(GL_ALWAYS, 0, ~0);
GLenum decr = GL_DECR;
GLenum incr = GL_INCR;
#if defined(GL_OES_stencil_wrap)
if (FeatureAvailable[IRR_OES_stencil_wrap])
{
decr = GL_DECR_WRAP_OES;
incr = GL_INCR_WRAP_OES;
}
#endif
CacheHandler->setCullFace(true);
if (zfail)
{
CacheHandler->setCullFaceFunc(GL_FRONT);
glStencilOp(GL_KEEP, incr, GL_KEEP);
glDrawArrays(GL_TRIANGLES, 0, count);
CacheHandler->setCullFaceFunc(GL_BACK);
glStencilOp(GL_KEEP, decr, GL_KEEP);
glDrawArrays(GL_TRIANGLES, 0, count);
}
else // zpass
{
CacheHandler->setCullFaceFunc(GL_BACK);
glStencilOp(GL_KEEP, GL_KEEP, incr);
glDrawArrays(GL_TRIANGLES, 0, count);
CacheHandler->setCullFaceFunc(GL_FRONT);
glStencilOp(GL_KEEP, GL_KEEP, decr);
glDrawArrays(GL_TRIANGLES, 0, count);
}
glDisableVertexAttribArray(EVA_POSITION);
glDisable(GL_STENCIL_TEST);
Material.FogEnable = fog;
Material.Lighting = lighting;
Material.MaterialType = materialType;
}
void COpenGL3Driver::drawStencilShadow(bool clearStencilBuffer,
video::SColor leftUpEdge, video::SColor rightUpEdge,
video::SColor leftDownEdge, video::SColor rightDownEdge)
{
if (!StencilBuffer)
return;
chooseMaterial2D();
setMaterialTexture(0, 0);
setRenderStates2DMode(true, false, false);
CacheHandler->setDepthMask(false);
CacheHandler->setColorMask(ECP_ALL);
CacheHandler->setBlend(true);
CacheHandler->setBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_STENCIL_TEST);
glStencilFunc(GL_NOTEQUAL, 0, ~0);
glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
u16 indices[] = {0, 1, 2, 3};
S3DVertex vertices[4];
vertices[0] = S3DVertex(-1.f, 1.f, 0.9f, 0, 0, 1, leftDownEdge, 0, 0);
vertices[1] = S3DVertex(1.f, 1.f, 0.9f, 0, 0, 1, leftUpEdge, 0, 0);
vertices[2] = S3DVertex(1.f, -1.f, 0.9f, 0, 0, 1, rightUpEdge, 0, 0);
vertices[3] = S3DVertex(-1.f, -1.f, 0.9f, 0, 0, 1, rightDownEdge, 0, 0);
glEnableVertexAttribArray(EVA_POSITION);
glEnableVertexAttribArray(EVA_COLOR);
glVertexAttribPointer(EVA_POSITION, 3, GL_FLOAT, false, sizeof(S3DVertex), &(static_cast<const S3DVertex*>(vertices))[0].Pos);
glVertexAttribPointer(EVA_COLOR, 4, GL_UNSIGNED_BYTE, true, sizeof(S3DVertex), &(static_cast<const S3DVertex*>(vertices))[0].Color);
glDrawElements(GL_TRIANGLE_FAN, 4, GL_UNSIGNED_SHORT, indices);
glDisableVertexAttribArray(EVA_COLOR);
glDisableVertexAttribArray(EVA_POSITION);
if (clearStencilBuffer)
glClear(GL_STENCIL_BUFFER_BIT);
glDisable(GL_STENCIL_TEST);
}
//! Draws a 3d line. //! Draws a 3d line.
void COpenGL3Driver::draw3DLine(const core::vector3df& start, void COpenGL3Driver::draw3DLine(const core::vector3df& start,
const core::vector3df& end, SColor color) const core::vector3df& end, SColor color)

19
source/Irrlicht/OpenGL/Driver.h
View File

@ -103,15 +103,6 @@ namespace video
// internally used // internally used
virtual void draw2DImage(const video::ITexture* texture, u32 layer, bool flip); virtual void draw2DImage(const video::ITexture* texture, u32 layer, bool flip);
//! draws a set of 2d images
virtual void draw2DImageBatch(const video::ITexture* texture,
const core::position2d<s32>& pos,
const core::array<core::rect<s32> >& sourceRects,
const core::array<s32>& indices, s32 kerningWidth = 0,
const core::rect<s32>* clipRect = 0,
SColor color = SColor(255, 255, 255, 255),
bool useAlphaChannelOfTexture = false) override;
void draw2DImageBatch(const video::ITexture* texture, void draw2DImageBatch(const video::ITexture* texture,
const core::array<core::position2d<s32> >& positions, const core::array<core::position2d<s32> >& positions,
const core::array<core::rect<s32> >& sourceRects, const core::array<core::rect<s32> >& sourceRects,
@ -150,16 +141,6 @@ namespace video
//! Returns the maximum texture size supported. //! Returns the maximum texture size supported.
core::dimension2du getMaxTextureSize() const override; core::dimension2du getMaxTextureSize() const override;
//! Draws a shadow volume into the stencil buffer.
void drawStencilShadowVolume(const core::array<core::vector3df>& triangles, bool zfail, u32 debugDataVisible=0) override;
//! Fills the stencil shadow with color.
virtual void drawStencilShadow(bool clearStencilBuffer=false,
video::SColor leftUpEdge = video::SColor(0,0,0,0),
video::SColor rightUpEdge = video::SColor(0,0,0,0),
video::SColor leftDownEdge = video::SColor(0,0,0,0),
video::SColor rightDownEdge = video::SColor(0,0,0,0)) override;
//! sets a viewport //! sets a viewport
void setViewPort(const core::rect<s32>& area) override; void setViewPort(const core::rect<s32>& area) override;