Emil
019ae8f090
Three render modes: - --mode terminal: pure ANSI ASCII in terminal - --mode ascii: Vulkan window with ASCII characters (glyph atlas) - --mode graphics: Vulkan window with colored cells (no glyphs, each material = unique base color, no lighting yet) Graphics renderer: - Same Vulkan pipeline as ASCII but without glyph atlas - Simpler shaders: graphics.vert/frag just output instance color - No descriptor set, no texture sampling - Each cell = colored quad, material color fills entire cell - Entities rendered as colored shapes (player=yellow, goblin=green) Default mode changed to --mode ascii 109 tests, 0 failures
23 lines
493 B
GLSL
23 lines
493 B
GLSL
#version 450
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layout(push_constant) uniform PC {
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vec2 screen_size;
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vec2 cell_size;
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} pc;
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layout(location = 0) in vec2 in_pos;
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layout(location = 1) in vec2 in_grid;
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layout(location = 2) in vec4 in_color;
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layout(location = 0) out vec4 out_color;
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void main() {
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vec2 pixel = (in_grid + in_pos) * pc.cell_size;
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gl_Position = vec4(
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2.0 * pixel.x / pc.screen_size.x - 1.0,
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2.0 * pixel.y / pc.screen_size.y - 1.0,
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0.0, 1.0
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);
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out_color = in_color;
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}
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