e4dc533bb2
Minor code cleanup
2014-05-01 14:12:21 -03:00
f30a0d72f0
Added Shader:getExternVariable(name).
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Returns the base type name ('float', 'image', etc.), the number of components (2 for a vec2), and number of array elements (1 for a non-array variable) for the extern variable with the specified name in the shader.
Returns nil if the variable either doesn't exist or was optimized out by the driver's shader compiler.
2014-04-25 20:32:42 -03:00
af88423285
Fixed an attempted creation of an array with a constant size of 0
2014-04-23 19:43:54 -03:00
8b90f64440
Don't try to bind the love_PseudoInstanceID vertex shader attribute (it's disabled for now)
2014-04-17 19:48:16 -03:00
f05551a01f
Fixed a potential null pointer dereference and a case of undefined behaviour
2014-04-11 03:48:12 -03:00
be8c19911f
Fixed love.graphics.isCreated to properly return false if love.window.setMode failed
2014-03-31 04:56:29 -03:00
e7947d9d2e
Pulled Mesh:set/getInstanceCount from 0.9.1 for now.
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The feature is difficult to use well unless custom vertex attributes are added.
2014-03-29 16:30:48 -03:00
146b3cff19
Added blend mode "screen".
2014-03-27 23:28:36 -03:00
d5096840ba
Fixed Canvas:clear not working properly with antialiased Canvases
2014-03-02 15:49:29 -04:00
55514720a6
Fixed some minor compiler warnings
2014-03-01 21:16:01 -04:00
ecf37320a9
Changed love.graphics.newMesh, Mesh:setVertex, and Mesh:setVertices to default the u,v arguments to 0,0 instead of requiring them
2014-02-27 05:38:46 -04:00
fe5e7c17e7
Added Body:setUserData and Body:getUserData (resolves issue #853_
2014-02-26 20:47:05 -04:00
94aa39116e
Fixed stencils used when an antialiased Canvas is active
2014-02-16 14:54:33 -04:00
6259e38d84
Meshes will now use the smallest integer data type possible for index buffer (vertex map) values, instead of always using 32-bit integer numbers.
2014-02-12 02:22:57 -04:00
615492540d
Added ParticleSystem:setRelativeRotation. If enabled, particle rotations and angles will be relative to their current velocities.
2014-02-06 05:46:47 -04:00
b625bb6624
moved Mesh:setWireframe to love.graphics.setWireframe (affects all draws until it's disabled.)
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Wireframe mode should only be used for debugging: the wireframe lines behave differently than regular lines, their widths aren't affected by the graphics scale, and the mode isn't available on OpenGL ES.
2014-02-03 04:59:58 -04:00
ce4fdf4ac9
Added sRGB (gamma-correct) support for Images, Canvases, and the main screen.
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love.graphics.newImage(path, “srgb”) creates a new Image whose texels are treated as being in the sRGB color space, so they are linearized when drawing/sampling from the image.
love.graphics.newCanvas(w, h, “srgb”) creates a new Canvas whose texels are treated as being in the sRGB color space, so drawing to the Canvas does a linear->sRGB conversion (but blends linearly), and sampling from it (drawing it or using it in a shader) converts from sRGB to linear space.
The "srgb" window flag does the same as Canvases for the main screen.
2014-02-02 18:31:41 -04:00
9e746c56fa
love.graphics.getBlendMode no longer does several glGetInteger function calls
2014-01-30 21:51:17 -04:00
40242689b1
Fixed rendering to multiple canvases, removed some redundant OpenGL calls when switching between canvases
2014-01-30 21:09:13 -04:00
2a4d47e614
Added a missing newline to a print statement
2014-01-29 23:10:57 -04:00
a7ed581204
Reverted ParticleSystem:setPosition’s functionality to 0.9.0’s beheaviour, added ParticleSystem:moveTo which has the new behaviour (new particles spawn in a line between the old position and where the emitter was moved to.)
2014-01-28 03:20:08 -04:00
6b538b5827
The emission rate for ParticleSystems is no longer restricted to integer numbers.
2014-01-27 23:42:26 -04:00
d70023e350
Enable OpenGL’s debug output when the LOVE_GRAPHICS_DEBUG environment variable is ‘1’. Resolves issue #607 .
2014-01-27 23:30:16 -04:00
c5c788e976
Added a built-in variable readable in shaders: ‘love_ScreenSize’. Its x and y components contain the width and height of the current viewport. Resolves issue #841 .
2014-01-27 02:58:34 -04:00
988404e4ca
Added love.graphics.getSystemLimit (resolves issue #840 ). Deprecated love.graphics.getMaxPointSize.
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love.graphics.getSystemLimit currently accepts these enum strings: “pointsize”, “texturesize”, “multicanvas”, and “canvasfsaa”.
2014-01-27 02:19:30 -04:00
7556fde5e6
Added antialiasing (MSAA) support to Canvases via a new optional parameter. Added Canvas:getFSAA.
2014-01-27 01:31:41 -04:00
ba7e69d776
Added Mesh:setDrawRange(min, max) and Mesh:getDrawRange().
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If no vertex map is set, this restricts the drawn vertices to those whose indices in the vertex array are between [min, max] inclusive.
If a vertex map is set, this restricts the values used in the vertex map to those whose indices in the vertex map array are between [min, max] inclusive.
Added Mesh constructor variant: love.graphics.newMesh(vertexcount, texture, drawmode). Creates a Mesh with a certain number of vertices with x,y,u,v,r,g,b,a values of (0,0,0,0,255,255,255,255).
2014-01-21 06:16:47 -04:00
73f1ce0d40
Added instancing support to Meshes via Mesh:setInstanceCount. Added a new built-in variable to vertex shaders: int love_InstanceID.
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love.graphics.draw(mesh) will draw the mesh instancecount times, using hardware instancing when available. The only way to draw individual instances differently from each other is to use the love_InstanceID variable in a vertex shader.
Added love.graphics.isSupported(“instancing”). Hardware instancing is supported if true, otherwise a (slower) pseudo-instancing fallback is used internally when drawing instanced meshes.
2014-01-21 06:01:50 -04:00
0e13975c11
Improved some error message text
2014-01-17 22:28:06 -04:00
29f47d9a10
Changed particle spawning behaviour in ParticleSystems to spawn at an interpolated position between the location at the previous update and the current one. This results in much smoother behaviour when moving a ParticleSystem constantly via ParticleSystem:setPosition.
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Also fixed particle spawning to better fill up the buffer.
2014-01-16 16:20:30 -04:00
dc35db1c7b
Fixed tab characters (‘\t’) in text to be drawn properly with love.graphics.print.
2014-01-15 23:38:39 -04:00
9b9671f5ee
Fixed a potential memory leak when a Font object errors
2014-01-15 23:03:39 -04:00
7f77c2d0b3
Canvas:renderTo now restores the previously active Canvas when done, instead of erroring if another Canvas is already active
2014-01-15 14:56:28 -04:00
113093e4fc
Separated canvas texture creation code from FBO creation code
2014-01-13 01:47:06 -04:00
fda005c5ff
love.graphics.getScissor now has a proper C++ module method
2014-01-09 22:49:00 -04:00
c64b3d2527
Renamed love.graphics.getMaxImageSize to love.graphics.getMaxTextureSize (old function is still there, but deprecated.)
2014-01-09 22:18:37 -04:00
1d3c4e125e
Make love.graphics.reset call love.graphics.origin instead of clearing the internal pixel size stack
2014-01-05 15:52:12 -04:00
510ed6f11e
Abstracted lua bindings for general Texture methods into wrap_Texture.cpp
2014-01-04 21:19:03 -04:00
3120a0e650
Goodbye 2013, hello 2014!
2014-01-03 17:28:58 -04:00
aa69a695d3
Canvases can now be used in SpriteBatches, ParticleSystems, and Meshes (resolves issue #782 ).
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Canvases and Images are now subclasses of the new Texture class.
Added setTexture and getTexture methods for Meshes, ParticleSystems, and SpriteBatches (the old set/getImage methods are deprecated but not removed.)
Canvas texture coordinates are no longer flipped.
2014-01-03 17:07:12 -04:00
ab1cf7fdc5
Really fixed setting the scissor and then changing Canvases
2013-12-31 23:37:04 -04:00
98b258b75f
Fixed font textures in OpenGL returning black RGB values when a shader is active (reverts changeset 69b0b4e)
2013-12-31 22:09:04 -04:00
f3bd944cf5
Reduced the RAM and VRAM space taken up by TrueType font glyphs by 1/2.
2013-12-31 20:15:55 -04:00
a00c006c44
The graphics viewport is now properly restored when switching from an active Canvas to no Canvas (resolves issue #817 )
2013-12-30 23:52:46 -04:00
cd303c7c62
Added Mesh:setWireframe and Mesh:isWireframe.
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This should *only* be used for debugging: the wireframe lines behave differently from regular love.graphics lines, and the functionality may not work on OpenGL ES.
2013-12-30 01:44:04 -04:00
27f36455e8
Fixed ParticleSystem:clone not duplicating position and area spread properly
2013-12-28 01:51:50 -04:00
90d041ed1b
Patch GLee for missing GLXContextID typedef after upstream (mesa) removal from header
2013-12-27 16:50:07 +01:00
bccac13432
Added ParticleSystem:clone()
2013-12-25 05:30:07 -04:00
d0d629a314
Fixed line width after love.graphics.scale with negative numbers (resolves issue #808 )
2013-12-18 03:15:44 -04:00
2ee869b0e8
Fixed some compiler warnings
2013-12-07 05:07:54 -04:00
Alex Szpakowski
Bart van Strien