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Texture Rendering (#9)

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Co-authored-by: Zachary Levy <zachary@sunforge.is>
Reviewed-on: #9
This commit was merged in pull request #9.
This commit is contained in:
Zachary Levy
2026-04-22 00:05:08 +00:00
parent 64de816647
commit 0d424cbd6e
19 changed files with 1765 additions and 357 deletions
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5
draw/examples/hellope.odin
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@@ -78,10 +78,11 @@ hellope_shapes :: proc() {
draw.ellipse(base_layer, {410, 340}, 50, 30, {255, 200, 50, 255}, rotation = spin_angle)
// Circle orbiting a point (moon orbiting planet)
// Convention B: center = pivot point (planet), origin = offset from moon center to pivot.
// Moon's visual center at rotation=0: planet_pos - origin = (100, 450) - (0, 40) = (100, 410).
planet_pos := [2]f32{100, 450}
moon_pos := planet_pos + {0, -40}
draw.circle(base_layer, planet_pos, 8, {200, 200, 200, 255}) // planet (stationary)
draw.circle(base_layer, moon_pos, 5, {100, 150, 255, 255}, origin = {0, 40}, rotation = spin_angle) // moon orbiting
draw.circle(base_layer, planet_pos, 5, {100, 150, 255, 255}, origin = {0, 40}, rotation = spin_angle) // moon orbiting
// Ring arc rotating in place
draw.ring(base_layer, {250, 450}, 15, 30, 0, 270, {100, 100, 220, 255}, rotation = spin_angle)