Dengine/data/shaders/sprite.vert.glsl

#version 330 core
layout(location = 0) in vec4 data; // (vec2)pos, (vec2)texCoord

uniform mat4 projection;
out vec2 texCoord;

void main()
{
	gl_Position = projection * vec4(data.xy, 0.0f, 1.0f);
	texCoord = data.zw;
}
Add sprite functionality, doesn't render yet 2016-06-07 13:54:14 +00:00			`#version 330 core`
Fix rotation on render, change rendering code Premultiply transformation matrix onto vertices before sending onto GPU to preserve transformation properties of entities before being batched into a general group. This removes the model matrix from the shader pipeline- instead in rendering code we deal in world space (which works out to be more intuitive). Only in the last step in GLSL we convert back to normalised coordinates. 2016-09-23 08:02:53 +00:00			`layout(location = 0) in vec4 data; // (vec2)pos, (vec2)texCoord`
Add sprite functionality, doesn't render yet 2016-06-07 13:54:14 +00:00
Switch to sprite renderer 2016-06-09 05:49:03 +00:00			`uniform mat4 projection;`
Fix rotation on render, change rendering code Premultiply transformation matrix onto vertices before sending onto GPU to preserve transformation properties of entities before being batched into a general group. This removes the model matrix from the shader pipeline- instead in rendering code we deal in world space (which works out to be more intuitive). Only in the last step in GLSL we convert back to normalised coordinates. 2016-09-23 08:02:53 +00:00			`out vec2 texCoord;`
Switch to sprite renderer 2016-06-09 05:49:03 +00:00
Add sprite functionality, doesn't render yet 2016-06-07 13:54:14 +00:00			`void main()`
			`{`
Fix rotation on render, change rendering code Premultiply transformation matrix onto vertices before sending onto GPU to preserve transformation properties of entities before being batched into a general group. This removes the model matrix from the shader pipeline- instead in rendering code we deal in world space (which works out to be more intuitive). Only in the last step in GLSL we convert back to normalised coordinates. 2016-09-23 08:02:53 +00:00			`gl_Position = projection * vec4(data.xy, 0.0f, 1.0f);`
Add sprite functionality, doesn't render yet 2016-06-07 13:54:14 +00:00			`texCoord = data.zw;`
			`}`